/* 
 *  生成三角形
 */
/*
 * 块元素居中
 */
/*
 * 布局时常用的样式
 */
body {
  font-family: "微软雅黑";
}
* {
  padding: 0px;
  margin: 0px;
}
.modal-backdrop {
  z-index: -1;
}
.navbar {
  margin-bottom: 0px;
}
.navbar-default {
  background-color: #428bca;
  border-color: #e7e7e7;
  font-size: 16px;
}
.navbar-default .navbar-brand {
  color: #000;
}
.navbar-default .navbar-nav > li > a {
  color: #000;
}
.navbar-default .navbar-nav > .active > a,
.navbar-default .navbar-nav > .active > a:hover,
.navbar-default .navbar-nav > .active > a:focus {
  color: #fff;
  background-color: #005ab5;
}
.banner {
  width: 100%;
  height: 265px;
  background-image: url("../img/banner_top.jpg");
  background-repeat: repeat-x;
  background-position: center center;
  padding-top: 50px;
}
.banner h1 {
  font-size: 3rem;
  color: #333;
  margin-left: 15%;
  text-shadow: #fff 0 2px 0;
}
.banner p {
  margin-left: 15%;
  text-shadow: #fff 0 1px 0;
}
.loginbox {
  padding: 10px;
}
.loginbox .form-control {
  margin: 5px 0;
}
.content {
  height: auto;
  margin-top: 80px;
}
.content a {
  color: #333;
}
.content a:hover {
  text-decoration: none;
  opacity: 0.8;
  color: #333;
}
.content li {
  list-style: none;
}
.content .list {
  height: auto;
  display: flex;
  padding: 15px;
  border-bottom: 1px #ccc solid;
}
.content .list .list-icon {
  width: 12.8rem;
  height: 12.8rem;
  text-align: center;
  font-weight: 700;
  font-size: 18px;
}
.content .list .list-tit h2 {
  text-align: center;
  margin-top: -30px;
}
.content .list .list-tit .blog-img1 {
  width: 80%;
  height: auto;
  margin: auto;
  text-align: center;
  padding-bottom: 10px;
}
.content .list .list-tit .blog-img1 img {
  width: 100%;
}
.content .list .list-tit h4 {
  font-weight: 700;
}
.content .list .list-tit .readmore {
  float: right;
  margin: 20px 0 0;
}
.content .list .list-tit .item {
  float: right;
}
.content .list .list-tit .item .classify,
.content .list .list-tit .item .introduce-time,
.content .list .list-tit .item .read {
  color: #333333;
  margin: 5px 10px;
}
.content .list .list-tit .item1 {
  text-align: center;
  color: grey;
}
.content .list .list-tit p {
  text-indent: 25px;
  line-height: 22px;
}
.content .comment {
  width: 100%;
  height: 10rem;
}
.content .r-con {
  margin-top: 30px;
}
.content .content li {
  list-style: none;
}
.content .list-group-item .media-body {
  padding-bottom: 10px;
}
.content .list-group-item h4 {
  font-weight: 700;
  line-height: 26px;
}
.content .list-group-item .item {
  opacity: .8;
}
.content .list-group-item .item .reply {
  float: right;
}
.content .sidebar {
  position: fixed;
  top: 80px;
  bottom: 0;
  left: 0;
  z-index: 1000;
  display: block;
  padding: 20px;
  overflow-x: hidden;
  overflow-y: auto;
  background-color: #f5f5f5;
  border-right: 1px solid #eee;
}
.content .sidebar .nav-sidebar {
  margin-right: -21px;
  margin-bottom: 20px;
  margin-left: -20px;
}
.content .sidebar .nav-sidebar .active > a {
  color: #fff;
  background-color: #428bca;
}
.content .main {
  padding: 20px;
}
.content .pagination {
  text-align: center;
}
